Tour width
 

I have always sized my paysite tours to fit at an 800x600 resolution, assuming there are still surfers out there on that setting. I have been noticing more and more, however, that some sites (www.bigtitsboss.com for example) have their tour 900 pixels wide, effectively eliminating the 800x600, and targeting 1024x768 and up.

I am writing specs for a new design, and I'm not sure what size to use. What are your thoughts on this?

I'm using 900 pixels also.

Because it looks much better for 1024 and up users and still if need be the small % of 800 users will still be able to deal with it ok'ish. Otherwise I would have bumped it up to 1000.